Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
SFBCC5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
4645
- Part#:
1206J2505P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1206 - In Stock:
245499
- Part#:
1812J1K00331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1812 - In Stock:
65760
- Part#:
2220J0500270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2220 - In Stock:
24081
- Part#:
0805Y0635P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0805 - In Stock:
120874
- Part#:
SFAKL5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6544
- Part#:
1808J0100473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1808 - In Stock:
27812
- Part#:
2225J1K50820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 2225 - In Stock:
26835
- Part#:
0603Y250P470BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 250V C0G/NP0 0603 - In Stock:
100187
- Part#:
1210J0160684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1210 - In Stock:
83819
- Part#:
0805Y6300682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 0805 - In Stock:
277056
- Part#:
1812J0250822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1812 - In Stock:
91546
- Part#:
2225Y6300822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 2225 - In Stock:
49820
- Part#:
0805J5000220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 0805 - In Stock:
245329
- Part#:
0805J1000331JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0805 - In Stock:
276314
- Part#:
1825Y0250390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1825 - In Stock:
34121
- Part#:
1210J0630680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1210 - In Stock:
71194
- Part#:
1210J1000102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
108749
- Part#:
1812J0160181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1812 - In Stock:
33279
- Part#:
1825Y0630822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1825 - In Stock:
43682
- Part#:
1206J0500330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
275110
- Part#:
1808J5000561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1808 - In Stock:
127469
- Part#:
2220YA250682KXTB17 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 2220 - In Stock:
66066
- Part#:
1206Y0500680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1206 - In Stock:
177642
- Part#:
0603Y2000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
352154
- Part#:
2220Y0160104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 2220 - In Stock:
31312
- Part#:
1210Y1K20151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1210 - In Stock:
176553
- Part#:
1206Y0160221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1206 - In Stock:
85883
- Part#:
1210J0630121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1210 - In Stock:
80390
- Part#:
2220Y0160102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2220 - In Stock:
17409
- Part#:
1808J2K00101KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV X7R 1808 - In Stock:
143293
- Part#:
0603J5000560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0603 - In Stock:
357329
- Part#:
1812J1K20222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 1812 - In Stock:
67171
- Part#:
2225Y3K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 2225 - In Stock:
23855
- Part#:
1825J6300561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1825 - In Stock:
57372
- Part#:
1210J1000390JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1210 - In Stock:
94846
- Part#:
1206Y1K20150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1206 - In Stock:
196429
- Part#:
0805Y2500681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 0805 - In Stock:
290166
- Part#:
1808J5000471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1808 - In Stock:
97407
- Part#:
0805Y0250562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 0805 - In Stock:
125299
- Part#:
1825Y2500470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1825 - In Stock:
20483
- Part#:
0505Y0501P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 50V C0G/NP0 0505 - In Stock:
131348
- Part#:
1210J0250274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1210 - In Stock:
67928
- Part#:
1825J2500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1825 - In Stock:
39683
- Part#:
1206J1500111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 150V C0G/NP0 1206 - In Stock:
48714
- Part#:
1812Y2000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
76930
- Part#:
2220J6300821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 2220 - In Stock:
86125
- Part#:
1206J0500221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 1206 - In Stock:
263826
- Part#:
1808J5000560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1808 - In Stock:
153934
- Part#:
0603J0504P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 50V C0G/NP0 0603 - In Stock:
67740